Levoit Core 200S vs Blueair Blue Signature Small

Tested using Methodology v1.3

Updated Jun 23, 2026 02:28 PM

This review is in Early access

See Levoit Core 200S Review

Activated Carbon Pellets

Activated Carbon Sheet

Recommended in 8 articles:
Air Purifiers
Pets
Mold
5

Our Verdict

Levoit Core 200S

Blueair Blue Signature Small

Full comparison details regarding individual product score sets can be found in the section below

Variants

Core 200S (Black)
Core 200S (Gray)

Blue Signature Small (Gray)
Blue Signature Small (New York Knicks Blue)

Review

See Blueair Blue Signature Small Review

Check Price

Gray

Core 200S

BestBuy.com

Gray

Blue Signature Small

Black

Core 200S

New York Knicks Blue

Blue Signature Small

White

Core 200S

Main Differences for

Pets

Threshold

0.10

Pets

6.4

0.0

No major differences between these air purifiers for pets. See full list of tests below.

Full Comparison

Pets

6.4

0.0

Particle Filtration Rate

6.0

0.0

Bedroom

7.2

0.0

Footprint

8.0

0.0

Design

Body

Weight

6.7 lbs (3.1 kg)

Lock lbs (Lock kg)

Power Cord Length

76.5" (194.4 cm)

Lock" (Lock cm)

Wheels

Locked

Footprint

8.0

N/A

Compactness Photo

SAMPLE

for pictures & test results

Width

8.0" (20.4 cm)

Lock" (Lock cm)

Depth

8.0" (20.4 cm)

Lock" (Lock cm)

Height

12.7" (32.2 cm)

Lock" (Lock cm)

Display And Control

Main Controls

SAMPLE

for pictures & test results

Alternative Controls

SAMPLE

for pictures & test results

Filter Change Indicator

Yes

Locked

Air Quality Sensor Auto Mode

Locked

Remote Control

Locked

App

Yes

Locked

Display On/Off

Yes

Locked

Timer Function

Yes

Locked

Number Of Fan Speeds

Lock

Filter Configuration

Filter Configuration Photo

SAMPLE

for pictures & test results

Filter Localization Photo

SAMPLE

for pictures & test results

Filtration Layers

3 Stage

Locked

Activated Carbon

Pellets

Locked

Performance

Particle Filtration Rate

6.0

N/A

Purification Graph

Preview Graph

SAMPLE

for pictures & test results

Measured PM1.0 CADR

154 m³/hr (91 CFM)

Lock m³/hr (Lock CFM)

Recommended Room Size @ Max Fan Speed

13.2 m² (142 ft²)

Lock m² (Lock ft²)

Low-Noise Particle Filtration Rate

5.2

N/A

Purification Graph @ ≤ 45dBA

Preview Graph

SAMPLE

for pictures & test results

Measured PM1.0 CADR

85 m³/hr (50 CFM)

Lock m³/hr (Lock CFM)

Fan Speed Used

Speed 2

Locked

Recommended Room Size

7.2 m² (78 ft²)

Lock m² (Lock ft²)

Noise

7.8

N/A

Noise Video

SAMPLE

for videos & test results

Noise @ Lowest Fan Speed

33.6dBA

LockdBA

Noise @ Highest Fan Speed

54.7dBA

LockdBA

Check Price

Gray

Core 200S

BestBuy.com

Gray

Blue Signature Small

Black

Core 200S

New York Knicks Blue

Blue Signature Small

White

Core 200S